How to learn class A Alias Automotive

I know Alias Automotive pretty well started with Rhino then eventually picked up Alias. I can model pretty much very complex surfaces car surfaces but Im having trouble achieving class A surfacing. My disgrace of a school didnt teach none of this. How do I learn class A in theory

2 Answers

Hello lekaimadh!
Class A surfaces discribes the quality of the connection between two surfaces. So if every surface is connect G1 G2 G3 continous you have a class a surface.

Greetings